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SABIC LNP™ THERMOCOMP™ Compound WX88406 Polybutylene Terephthalate (PBT)
Categories:
Polymer
;
Thermoplastic
;
Polyester, TP
;
Polybutylene Terephthalate (PBT)
;
Polybutylene Terephthalate (PBT), Unreinforced, Molded
Material Notes:
LNP THERMOCOMP WX88406 compound is based on Polybutylene Terephthalate (PBT) resin containing 25 % glass fiber.
Features: High Stiffness,Structural
Information provided by SABIC
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Physical Properties
Original Value
Comments
Density
1.49
g/cc
ASTM D792
Moisture Absorption
0.0500 %
Injection Molding
Linear Mold Shrinkage, Flow
0.0020
cm/cm
24hrs; ASTM D955
Mechanical Properties
Original Value
Comments
Tensile Strength at Break
103
MPa
ASTM D638
103
MPa
5 mm/min; ASTM D638
Elongation at Break
2.9 %
ASTM D638
2.9 %
5 mm/min; ASTM D638
Tensile Modulus
7920
MPa
50 mm/min; ASTM D638
Flexural Strength
165
MPa
ASTM D790
165
MPa
brk, 1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus
7060
MPa
ASTM D790
7060
MPa
1.3 mm/min, 50 mm span; ASTM D790
Izod Impact Notched
69.0
J
ASTM D256
Izod Impact, Unnotched
681
J/m
ASTM D4812
Thermal Properties
Original Value
Comments
Deflection Temperature at 1.8 MPa (264 psi)
202
°C
@Thickness 3.20 mm
unannealed; ASTM D648
Processing Properties
Original Value
Comments
Zone 2
245
-
255
°C
Zone 3
260
-
270
°C
Melt Temperature
240
-
265
°C
Injection Molding
Mold Temperature
80.0
-
100
°C
Drying Temperature
120
°C
Injection Molding
Dry Time
4.00
hour
Injection Molding
Back Pressure
0.200
-
0.300
MPa
Screw Speed
30
-
60
rpm
Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's
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PSABH81966 / 289913
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